Wirzweli 7-Day Snow Forecast

Wirzweli Long-Range Snow Forecast

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Long-Range Snow Forecast for Wirzweli

This is the Long-range (10, 14 and 45 day)Snow Forecast for Wirzweli from 14 February.

Updated 14 February 2026 18:48 UTC.

For Forecast detail, see below.

Wirzweli Snow Forecast Highlights

When will there be fresh snow in Wirzweli?

Wirzweli Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (1,450m)
Next Snow Expected	14 February
Next Snow Amount	9cm 4in
Next 48 Hours	42cm 16in
Next 7 Days	70cm 27in

Long-range Snow Outlook for Wirzweli

Snowfall

Snow Line

69cm 27in New Snow

Snow Line from 1,462m 4,797ft to resort level ( 1,200m 3,937ft ).

Powder Alert!

Powder Alarm issued 14 February 2026 20:43 UTC

Powder Possible :- 42cm 17in of Fresh Snow is forecast for Wirzweli over the next 2 days.

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ECMWF IFS - at altitude

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Wirzweli Long-Range (2 weeks+) Snow Forecast Outlook

Note :- Mountain weather is extremely dynamic; the forecast below will change. Any forecast snow may move forward or back in the forecast, and predicted snowfall depths will be revised in subsequent updates.

16 Day Weather and Snow Forecast for Wirzweli from OpenMeteo(ECMWF IFS)
	Snow and Weather	Temp Town
Sat 14	9cm 4in New Snow Light snow. Snow Line from 1,262m 4,140ft to resort level ( 1,200m 3,937ft ).	Max 2℃ 36°F Min -2℃ 28°F
Sun 15	4cm to 6cm 2in New Snow Light snow showers. Snow Line from 1,246m 4,088ft to resort level ( 1,200m 3,937ft ).	Max 2℃ 35°F Min -4℃ 25°F
Mon 16	2cm to 27cm 1in to 11in New Snow Heavy snow at altitude, heavy rain showers below. Snow Line from 1,462m 4,797ft to resort level ( 1,200m 3,937ft ).	Max 3℃ 38°F Min -1℃ 29°F
Tue 17	8cm to 19cm 3in to 7in New Snow Heavy snow at altitude, light rain showers below. Snow Line from 1,323m 4,341ft to resort level ( 1,200m 3,937ft ).	Max 2℃ 36°F Min -2℃ 28°F
Wed 18	1cm to 2cm up to 1in New Snow Cloudy. Snow falling to resort level ( 1,200m 3,937ft ).	Max 1℃ 33°F Min -6℃ 20°F
Thu 19	6cm to 7cm 3in New Snow Heavy snow showers. Snow falling to resort level ( 1,200m 3,937ft ).	Max 0℃ 32°F Min -7℃ 20°F
Fri 20	Fair at altitude, cloudy below.	Max -3℃ 26°F Min -8℃ 17°F

This Snow Forecast for Wirzweli, Switzerland gives the predicted Snowfall and Freezing Levels for the next week.

The forecast snowfall depths given are the likely average accumulations for the Lower and Upper slopes. The actual snow depth in Wirzweli, on any given piste or itinerary, may be dramatically different, particularly if the snowfall is accompanied by high winds and/or varying air temperatures.

Snow Forecasts beyond two days ahead are subject to significant change and variable reliability.

Wirzweli Snow Forecast updated at 18:48 UTC, next update expected 00:00 UTC.

Ensemble forecast for Wirzweli, Switzerland at 1,200m

Daily Mean Temperature (yellow line is control)

Daily Total Precipitation (blue line is control)

What are Forecast Ensembles ? Multiple forecasts from running the same weather model with slightly different inputs. The prominent line (the 'control') is the model output from standard inputs, the thinner lines are the variations. Plotted together, they show a range of possible outcomes; the closer they are, the higher the confidence.

How to read Long Range Ensemble Forecasts

These forecasts are from ECMWF EC46, a long-range, low-resolution (area) model. They may not accurately reflect local conditions and should be read as area forecasts, indicating whether the coming weeks are likely to be warmer, colder, wetter, or drier than average.

What to look for?

Temperatures trending downward at the same time as precipitation spikes upward... means snow!

Lines close together indicate a high confidence, while wider spreads signal uncertainty.

Snow Forecast near Wirzweli

Snow Forecasts for Ski Resorts near Wirzweli
Ski Area	48 Hr	7 Day
Bürglen	43cm 17in	74cm 29in
Engelberg	29cm 11in	66cm 26in
Andermatt	31cm 12in	62cm 24in
Einsiedeln	38cm 15in	60cm 24in
Unteriberg	35cm 14in	57cm 22in
Meiringen - Hasliberg	24cm 10in	50cm 20in
Beckenried	27cm 11in	48cm 19in

Snow Reliability

Wirzweli enjoys excellent snow reliability, with an average snow depth of around 70 cm during peak season and consistent snowfall throughout winter. For the latest snow conditions, be sure to check J2Ski.

Off-Piste Safety in Wirzweli

Before skiing or snowboarding off-piste in Wirzweli, you must assess the local snow conditions. Always check the local Avalanche Risk Level and ski with appropriate safety equipment.